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STEARAMINOCARBONYL BENZOPHENONE-4

Description

Stearaminocarbonyl Benzophenone-4 is a multifunctional ingredient widely used in skincare and cosmetic formulations. This compound combines the properties of a UV filter with those of an emollient, offering dual benefits in a single molecule. As a derivative of benzophenone-4, it provides broad-spectrum UV protection, effectively shielding the skin from both UVA and UVB radiation. The stearaminocarbonyl component enhances its lipophilic nature, improving its compatibility with oil-based formulations and promoting better skin adhesion.

This ingredient is particularly valuable in water-resistant sunscreen formulations, as it maintains its protective efficacy even after exposure to water or perspiration. Its emollient properties contribute to improved skin feel and help counteract the drying effects often associated with traditional sunscreen ingredients. Stearaminocarbonyl Benzophenone-4 is stable in various pH environments and demonstrates good photostability, ensuring long-lasting UV protection. It is typically used at concentrations between 1-5% in sunscreens and daily moisturizers with SPF. While generally well-tolerated, it may cause sensitivity in some individuals with reactive skin. As with all UV filters, it should be used in conjunction with other sun protection measures for optimal skin health.